Views: 2387 Author: Site Editor Publish Time: 2026-05-15 Origin: Site
About Q690D High-Strength Steel Plate
Material Properties: High strength, high toughness, excellent weldability and cold formability, with superior impact resistance, fatigue resistance and wear resistance. Widely used in heavy-load and high-impact conditions such as construction machinery, mining equipment, lifting machinery and pressure vessels.
Thickness Advantage: The 80mm thick specification shown here is our core in-stock advantage. We offer a wide range of thickness options to meet different strength and load-bearing requirements.
Stock Availability: Standard-sized Q690D steel plates are readily available for quick order fulfillment.
Custom Processing Services
In addition to material supply, we provide professional laser cutting services:
High-precision cutting for 80mm+ thick plates with smooth, burr-free edges and tight dimensional tolerances
Custom processing of complex shapes, special parts and multi-hole layouts per customer drawings, eliminating secondary operations
Supporting services including beveling and finishing, offering one-stop solutions from raw material to finished parts
Processing standards adapted for export projects, with custom packaging and global delivery available
Contact us anytime for complete Q690D specifications, material certificates or custom processing solutions.
